The IRF9Z34 is a 60V 18A Third generation power MOSFETs from Vishay provide the designer with the best combination of fast switching, ruggedized device design, low on-resistance and cost-effectiveness.
The CD4066BM is a quad bilateral switch intended for the transmission or multiplexing of analog or digital signals. It is pin-for-pin compatible with the CD4016B device, but exhibits a much lower on-state resistance.
The 2N7000, 2N-7000, 7000 MOSFET Transistor has a drain voltage of 60V, gate voltage of 40V and a drain current of 200mA in a TO-92 case. A MOSFET is an abbreviation for Metal Oxide Semiconductor Field Effect Transistor.